Native hardware support by eCOS the anonymous eCos CVS tree has this target inside 'sam7ex256' eCos target. Here is the link to eCos 3.0 the anouncement. The instructions how to install eCos 3.0 on Linux and Windows

Demo code LCD write, Joystick and buttons read for IAR EW-ARM 5.50 Note: NOKIA6610 comes with two type of controllers, the difference is in the label on the display GE8 and GE12, this project handles both controllers, but you have to comment (#define GE12) if your LCD is GE8, separate BIN files are geenrated for download for GE8 and GE12